MAX16922ATPA/V+ Maxim Integrated Products, MAX16922ATPA/V+ Datasheet - Page 6

• Manufacturer Part Number: MAX16922ATPA/V+
• Description: IC DCDC CONV STPDN DL LDO 20WQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX16922ATPA/V+

• Applications: General Purpose
• Current - Supply: 5µA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-WQFN Exposed Pad, 20-DQFN
• Output Voltage: 1 V, 2.7 V, 3.3 V, 5 V
• Output Current: 450 mA, 600 mA, 1.2 A
• Switching Frequency: 2.2 MHz
• Input / Supply Voltage (max): 28 V
• Input / Supply Voltage (min): 3.7 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 100 %
• Load Regulation: +/- 0.2 %
• Minimum Operating Temperature: - 40 C
• Number Of Outputs: 4
• Operating Temperature Range: - 40 C to + 125 C
• Supply Current: 14 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2.2MHz, Dual, Step-Down DC-DC
Converters, Dual LDOs, and RESET
(V
6
PV1
_______________________________________________________________________________________
2.0
1.6
1.2
0.8
0.4
0
= 13.5V, V
0
200
SWITCHING FREQUENCY
0.7
0.6
0.5
0.4
0.3
0.2
0.1
PV2
0
vs. LOAD CURRENT
LOAD CURRENT (mA)
-40
400
= V
-25
600
-10
PV3
OUT2 DROPOUT VOLTAGE
OUT2 LOAD TRANSIENT
vs. TEMPERATURE
5
= V
TEMPERATURE (
800
20
OUT1
20ms/div
35
1000
50
, V
PV4
65
1200
°
C)
I
OUT2
80
= V
= 600mA
MAX16922 toc14
95
OUT2
110 125
Typical Operating Characteristics (continued)
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
; T
0
I
200mA/div
V
AC-COUPLED
20mV/div
OUT2
A
OUT2
0.1
= +25°C, unless otherwise specified.)
OUT3
0.2 0.3 0.4 0.5 0.6 0.7
DROPOUT VOLTAGE
vs. LOAD CURRENT
LOAD CURRENT (A)
OUT2
OUT1
AC-COUPLED
0.8 0.9
20mV/div
5V/div
OUT1
1.0
PV1
1.1
1.2
OUT1 LOAD TRANSITION
OUT1 LINE TRANSIENT
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
-40
20ms/div
4ms/div
I
OUT1
-25
= 1.2A
-10
OUT1 DROPOUT VOLTAGE
vs. TEMPERATURE
5
TEMPERATURE (°C)
20
MAX16922 toc13
MAX16922 toc15
35
50
65
I
500mA/div
V
AC-COUPLED
50mV/div
OUT1
OUT1
80
95
110
125